mesa/gallium: automatically lower alpha-testing

[mesa.git] / src / mesa / state_tracker / st_cb_condrender.c

diff --git a/src/mesa/state_tracker/st_cb_condrender.c b/src/mesa/state_tracker/st_cb_condrender.c
index 1ced560e1607e98834085af31014556cfa4a1dc4..f02472aec8b632a7c8a2ebbcc1744056850412f2 100644 (file)
--- a/src/mesa/state_tracker/st_cb_condrender.c
+++ b/src/mesa/state_tracker/st_cb_condrender.c
@@ -38,6 +38,7 @@
 
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
+#include "cso_cache/cso_context.h"
 #include "st_context.h"
 #include "st_cb_queryobj.h"
 #include "st_cb_condrender.h"
@@ -53,8 +54,9 @@ st_BeginConditionalRender(struct gl_context *ctx, struct gl_query_object *q,
 {
    struct st_query_object *stq = st_query_object(q);
    struct st_context *st = st_context(ctx);
-   struct pipe_context *pipe = st->pipe;
    uint m;
+   /* Don't invert the condition for rendering by default */
+   boolean inverted = FALSE;
 
    st_flush_bitmap_cache(st);
 
@@ -71,32 +73,43 @@ st_BeginConditionalRender(struct gl_context *ctx, struct gl_query_object *q,
    case GL_QUERY_BY_REGION_NO_WAIT:
       m = PIPE_RENDER_COND_BY_REGION_NO_WAIT;
       break;
+   case GL_QUERY_WAIT_INVERTED:
+      m = PIPE_RENDER_COND_WAIT;
+      inverted = TRUE;
+      break;
+   case GL_QUERY_NO_WAIT_INVERTED:
+      m = PIPE_RENDER_COND_NO_WAIT;
+      inverted = TRUE;
+      break;
+   case GL_QUERY_BY_REGION_WAIT_INVERTED:
+      m = PIPE_RENDER_COND_BY_REGION_WAIT;
+      inverted = TRUE;
+      break;
+   case GL_QUERY_BY_REGION_NO_WAIT_INVERTED:
+      m = PIPE_RENDER_COND_BY_REGION_NO_WAIT;
+      inverted = TRUE;
+      break;
    default:
       assert(0 && "bad mode in st_BeginConditionalRender");
       m = PIPE_RENDER_COND_WAIT;
    }
 
-   st->render_condition = stq->pq;
-   st->condition_mode = m;
-
-   pipe->render_condition(pipe, stq->pq, m);
+   cso_set_render_condition(st->cso_context, stq->pq, inverted, m);
 }
 
 
 /**
- * Called via ctx->Driver.BeginConditionalRender()
+ * Called via ctx->Driver.EndConditionalRender()
  */
 static void
 st_EndConditionalRender(struct gl_context *ctx, struct gl_query_object *q)
 {
    struct st_context *st = st_context(ctx);
-   struct pipe_context *pipe = st->pipe;
    (void) q;
 
    st_flush_bitmap_cache(st);
 
-   pipe->render_condition(pipe, NULL, 0);
-   st->render_condition = NULL;
+   cso_set_render_condition(st->cso_context, NULL, FALSE, 0);
 }